condition mean min max 0 h after light 0.3084195 0.294937 0.321902 2 h after light 0.2452435 0.231284 0.259203 4 h after light 0.1718005 0.117292 0.226309 8 h after light 0.455177 0.415671 0.494683 12 h after light 0.37156350000000005 0.347818 0.395309 2 h after dark 0.9276175 0.904483 0.950752 4 h after dark 0.8902574999999999 0.731435 1.04908 8 h after dark 0.6782349999999999 0.659613 0.696857 12 h after dark 0.3717335 0.17776 0.565707